A worksheet on calculus. The exercises require to differentiate given equations, find the coordinates of the point at which the gradient of a curve takes a specific value, find the gradient of a curve at a given point, find the turning points of a curve (given its equation) and find the velocity and the acceleration given the equation of the displacement with respect to time. Good for GCSE/IGCSE students. Detailed solutions are provided.

A worksheet on simplifying expressions by collecting like terms. Solutions are included.

A worksheet on finding gradients of straight lines, perpendicular lines and parallel lines, finding the midpoint of a line segment and determining the equation of a straight line given one point and its gradient or two points. Detailed solutions are provided. Good for GCSE/ IGCSE students.

A worksheet on identifying the gradient and y-intercept of a line given its equation, finding the gradient of a line that passes through two points, finding the equation given the gradient and y-intercept or given the gradient and one point or given two points. Detailed solutions are included. Good for GCSE/ IGCSE students.

A worksheet on generating sequences given the nth term formula and finding the nth term of a sequence given a few of its terms. Detailed solutions are included. Good for GCSE/IGCSE students.

A worksheet on determining the integers that satisfy a double inequality. Solutions are included.

A worksheet on surds. The exercises require to simplify expressions with surds, expand brackets involving surds and rationalise the denominator of fractions. Detailed solutions are included.

A worksheet containing mixed algebra questions on the following topics: index laws, substituting in formulae, changing the subject of a formula, expanding brackets and factorising, simplifying algebraic expressions and algebraic fractions. Detailed solutions are included. Good for GCSE/IGCSE students.

A worksheet on factorising simple algebraic expressions and quadratic expressions involving trinomials with leading coefficient one or greater. Solutions are included. Good for GCSE/IGCSE students.

A worksheet on expanding single brackets and simplifying expressions by collecting like terms. Detailed solutions are included.

A worksheet on expanding double brackets and simplifying expressions by collecting like terms. Detailed solutions are included.

A worksheet on solving quadratic equations using the quadratic formula, leaving answers as integers, fractions or decimals. Detailed solutions are included.

A worksheet on formulae and equations. Exercises involve substitution into formulae, changing the subject of a formula, simplifying expressions by collecting like terms, expanding brackets and simplifying, simplifying expressions with indices and solving linear equations. Good revision for GCSE/IGCSE students.